All categories

3 years ago

PLEASE HELP! a little confused

Mathematics

1 answer:

MrMuchimi3 years ago

5 0

D and c are parallel
D and a are perpendicular
D and b are perpendicular
C and a are perpendicular
C and b are perpendicular

You might be interested in

The system of equations has

Nonamiya [84]

Answer: no solution

Step-by-step explanation: after simplifying they are parallel which means they have no solutions

8 0

3 years ago

Which expressions are equivalent to 4d+6+2d4d+6+2d ? Choose all answers that apply: Choose all answers that apply: (Choice A) A

Sliva [168]

Answer:

Options A and C are correct choices.

Step-by-step explanation:

We have been given an expression $4d+6+2d$ and we are asked to choose all the equivalent expressions from given choices.

Let us simplify our given expression.

$4d+6+2d=(4d+2d)+6$

$4d+6+2d=6d+6$

Let us see which of our given choices matches with our answer.

A. $2(3d+3)$

Upon using distributive property $a(b+c)=a*b+a*c$ we will get,

$2*3d+2*3$

$6d+6$

Therefore, option A is a correct choice.

B. $6(d+6)$

Upon using distributive property $a(b+c)=a*b+a*c$ we will get,

$6*d+6*6$

$6d+36$

Since this expression is not equivalent to our answer, therefore, option B is not a correct choice.

C. $(3d+3)+(3d+3)$

Upon removing parenthesis we will get,

$3d+3+3d+3$

Upon combining like terms we will get,

$(3d+3d)+(3+3)$

$6d+6$

Therefore, option C is the correct choice.

7 0

3 years ago

What is <br>(2x3) x6+17-4=

iren [92.7K]

6x6+17-4
36+17-4
52-4
48

4 0

3 years ago

Read 2 more answers

Which simplified fraction is equal to 0.53 with the three repeating?

topjm [15]

Answer:

24/46 = 0.52173913

8/15 = 0.53333333

42/90 = 0.46666666

5/9 = 0.55555555

answer is 8/15

8 0

3 years ago

Find the slope of the line whose equation is 17 + 3y = 7x.

svetoff [14.1K]

17 + 3y = 7x
3y = 7x - 17
y = 7/3x - 17/3
= 7/3

4 0

4 years ago